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BasaltLabs vs SmartAutoFill

A side-by-side comparison built from both listings. Blank cells mean the company has not given that detail; we never guess.

BasaltLabs compared with SmartAutoFill
DetailBasaltLabs logo BasaltLabsSmartAutoFill logo SmartAutoFill
What it doesDesktop anti-detect browser with isolated profiles, unique fingerprints, per-profile proxies, and local AI automation AI form filler for Chrome and Edge extensions that fills job applications, Google Forms, CRM forms, and repetitive browser workflows
StageNot given Not given
FoundedNot given Not given
Based inGB Not given
Pricing modelPaid Freemium
PricingStarter Plus: $5.99/month (billed $71.88 yearly) for 5 profiles. Lite: $10.99/month (billed $131.88 yearly) for 10 profiles. Pro: $21.99/month (billed $263.88 yearly) for 50 profiles. Custom: unlimited profiles, contact for volume pricing. All annual plans include local AI agent and warm-up. Free: 20 free credits (about 6 AI fills) valid for 365 days. Starter: $9 for 300 credits (about 100 AI fills). Pro: $19 for 1000 credits (about 333 AI fills). Power: $49 for 3000 credits (about 1000 AI fills).
Key features
  • Isolated browser profiles with unique fingerprints per identity
  • Deterministic fingerprint spoofing for canvas, WebGL, audio, fonts, timezone, and WebRTC
  • C++-level spoofing in patched Chromium browser engine
  • Per-profile proxies with HTTP, HTTPS, and SOCKS5 support
  • Local AI agent for browser automation via any OpenAI-compatible LLM
  • AI Warm-up for natural browsing patterns before profile use
  • Fingerprint Lab with generator, templates, and live CDP verification
  • Full Puppeteer and Playwright compatibility for headless automation
  • AES-256-GCM encryption of secrets at rest with device-level key derivation
  • No telemetry or analytics
  • Context-aware field detection using labels, placeholders, IDs, nearby text, and options
  • Reusable profile data for contact, company, role, website, social, and signature details
  • Review on the page before submission
  • Sensitive-field guardrails excluding passwords, CAPTCHA, payment cards, banks, and identity verification
  • Hosted AI model with Google sign-in, no API key required
  • Advanced custom providers for existing API workflows
  • Support for job applications, Google Forms, CRM, and support forms
  • Chrome and Microsoft Edge browser support
  • Paid AI Materials for richer source context and file uploads
  • Manual form submission with no automatic submission
What makes it different
  • Real C++-level fingerprint spoofing compiled into browser, not JavaScript overrides
  • Local AI agent that runs entirely on your machine, never sends prompts or data to cloud
  • Complete isolation: profiles never share cookies, cache, fingerprints or network signals
  • All three browser engines (Chromium, Chrome, Firefox) included in every plan
  • Secrets encrypted at device level before any cloud sync, zero telemetry
  • Review-first workflow where AI fills fields but users review and submit manually
  • No API key setup required for new users with hosted AI and Google sign-in
  • Handles complex form fields beyond just contact details
  • Reusable profile data keeps answers consistent across forms
  • Available directly from official Chrome Web Store and Microsoft Edge Add-ons
Free planNot given Not given
Open sourceNot given Not given
PlatformsNot given Not given
Public APINot given Not given
Community votes00
DR (Domain Rating by Ahrefs)1 no change since last check3 no change since last check
Trust Flow (Majestic)123
Citation Flow (Majestic)1613
Referring domains (Majestic)710

5 details filled in for both companies.

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